{"cve":"CVE-2015-2778","nvd":{"published":"2015-04-10T15:00:04.210","modified":"2026-06-17T00:24:44.150","status":"Modified","description":"Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html","http://www.openwall.com/lists/oss-security/2015/03/20/12","http://www.openwall.com/lists/oss-security/2015/03/27/11","http://www.openwall.com/lists/oss-security/2015/03/28/3","http://www.securityfocus.com/bid/73305"],"products":["quassel-irc:quassel"],"source":"nvd","synced_at":"2026-10-19T20:35:35.528235705+00:00"},"epss":{"cve":"CVE-2015-2778","score":0.02626,"percentile":0.85492,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}